Women in the United States are underrepresented in science, mathematics, and engineering (SME) educational programs and careers. One cause is the dramatic and disproportionate loss of women who intended in high school to pursue science-related careers. This article uses the longitudinal survey responses of 320 male and female SME summer program students to assess the ways in which their social relationships and experiences affect their involvement in science and technology. The issues are framed in terms of identity theory. Structural equation models support the identity framework; emotionally
This article discusses findings from an evaluation conducted by researchers at the Liberty Science Center in planning for a new exhibition about skyscrapers. Members of the exhibition team examined if and how the public's perceptions of skyscrapers changed as a result of the World Trade Center collapse and the media attention towards skyscrapers. Evaluators compared the results of this study to data collected prior to 9/11 as part of the exhibit's front-end evaluation.